TOPDON BT200 12V Battery & 12V/24V System Tester Voltage Checker
$69
TOPDON BT200 12V Battery & 12V/24V System Tester. With 99.5% accuracy, it runs battery, cranking, and charging tests on both 12V and 24V systems. Flooded, AGM, Gel, EFB, VRLA, 12V or 24V—the BT200 handles them all.
